折彎(wan)機是一種能夠對(dui)(dui)薄(bo)板(ban)(ban)(ban)進行(xing)折彎(wan)的機器，其結構(gou)主(zhu)要包括支(zhi)架(jia)(jia)、工(gong)(gong)作臺(tai)和(he)夾(jia)(jia)緊板(ban)(ban)(ban)，工(gong)(gong)作臺(tai)置(zhi)于支(zhi)架(jia)(jia)上(shang)，工(gong)(gong)作臺(tai)由底座(zuo)(zuo)和(he)壓(ya)板(ban)(ban)(ban)構(gou)成，底座(zuo)(zuo)通過鉸鏈與(yu)夾(jia)(jia)緊板(ban)(ban)(ban)相(xiang)連，底座(zuo)(zuo)由座(zuo)(zuo)殼(ke)、線(xian)圈和(he)蓋板(ban)(ban)(ban)組(zu)成，線(xian)圈置(zhi)于座(zuo)(zuo)殼(ke)的凹陷內，凹陷頂(ding)部覆有蓋板(ban)(ban)(ban)。使用(yong)時(shi)由導(dao)線(xian)對(dui)(dui)線(xian)圈通電(dian)，通電(dian)后對(dui)(dui)壓(ya)板(ban)(ban)(ban)產(chan)生引力(li)，從而(er)實現對(dui)(dui)壓(ya)板(ban)(ban)(ban)和(he)底座(zuo)(zuo)之間(jian)薄(bo)板(ban)(ban)(ban)的夾(jia)(jia)持(chi)。由于采(cai)用(yong)了電(dian)磁力(li)夾(jia)(jia)持(chi)，使得壓(ya)板(ban)(ban)(ban)可以做(zuo)成多(duo)種工(gong)(gong)件要求，而(er)且可對(dui)(dui)有側壁的工(gong)(gong)件進行(xing)加工(gong)(gong)，操作上(shang)也十分(fen)簡便。

折(zhe)彎(wan)機使(shi)用時由導線(xian)對線(xian)圈通(tong)電，通(tong)電后對壓板(ban)產生(sheng)引(yin)力，從而實現(xian)對壓板(ban)和底座(zuo)之間薄(bo)板(ban)的夾(jia)持(chi)。由于采用了電磁力夾(jia)持(chi)，使(shi)得壓板(ban)可以做成多種(zhong)(zhong)工(gong)件要(yao)求，而且可對有側(ce)壁(bi)的工(gong)件進行加(jia)工(gong)。折(zhe)彎(wan)機可以通(tong)過更換折(zhe)彎(wan)機模具，從而滿足(zu)各種(zhong)(zhong)工(gong)件需求。